[Theoretical possibilities of bivalvular prosthesis with moderate (28 degrees C) hypothermic protection]. / O printsipial'noi vozmozhnosti dvukhklapannogo protezirovaniia serdtsa v usloviiakh neglubokoi (28 gradusov C) gipotermicheskoi zashchity.

A method of bivalvular prosthesis of the heart without a perfusion is described. Operations were performed on 6 patients. One patient died. In 5 patients the aortomitral prosthesis was fulfilled, in one patient a mitral-tricuspid prosthesis was created. The article describes the technique of the operation and analyzes some anesthesiological aspects of maintaining a continuous occlusion of main vessels.